4 Port USB VGA KVM Switch box allows you to control 4 computers with only one set of controls (Mouse , Keyboard , Printer and Monitor).It includes 4 cables , VGA and USB cable are 2 in 1.
Input: Max 4 PCs. Output: 1 VGA port and 3 USB2.0 ports. (such as Monitor and Mouse , Keyboard , Printer , Scanner , USB disk)
Plug And Play , One-Button Swapping , without Adapter and software. No external power required.
Max Resolution Support 1920*1440, Support DDC and Automatic Identification high quality output.
4 KVM cables included , VGA and USB cable are 2 in 1. For Enterprise, Office, Multimedia Teaching, Meeting Room Gaming Room, Home Theater, Research Test etc.